If your BEY-020 exam is scheduled for 2026 or a later session, the BEY 020 Question Paper December 2025 is one of the most practical revision tools you can keep open on your desk. It shows you exactly how IGNOU frames questions on number systems, operating systems, networking, and PC software, which topics repeat across sessions, and how to plan three hours without panic. Unnati Education has built this solved paper for students who want honest clarity before stepping into the actual term end exam hall.
About This Solved Paper
| Prepared by | Unnati Education, IGNOU-experienced academic content writer |
|---|---|
| Subject expert qualification | Graduate team with specialisation in Computer Applications and Applied Science |
| Programme | IGNOU Bachelor of Science Applied Science Energy (BSCAEY) |
| Institution Reference | IGNOU December 2025 Term-End Examination |
You can download the BEY 020 Solved Question Paper December 2025 directly from this page as a clean PDF file. The file opens smoothly on any phone, tablet, or laptop and remains with you through every revision round until the exam. Students who prepare with real previous year papers almost always score better than those who stay stuck inside their textbook. That's why starting revision with a properly solved paper changes the last month of your preparation for the better.
What is BEY 020 Question Paper December 2025 Definition
The BEY 020 December 2025 question paper is the official IGNOU Term End Examination paper for Computer Basics and PC Software, conducted in December 2025 for BSCAEY students. It carries 70 marks, runs for three hours, and is divided into two sections with different question styles.
The paper tests your understanding of number systems, operating systems, hardware, software types, networking, and PC software applications. You are expected to handle conversions, definitions, and short explanatory answers clearly.
About IGNOU BEY-020 Computer Basics and PC Software
BEY-020 is a foundational computer paper in the Bachelor of Science (Applied Science Energy) programme. It builds the digital literacy every energy science graduate needs. The syllabus covers number systems, operating systems, hardware, software types, networking cables, OSI model, protocols, memory, spreadsheets, e-learning, and social networking. In practice, this is the paper that converts basic computer usage into proper technical understanding. Most students handle definitions easily but slow down on number system conversions, and that is where a solved paper genuinely helps.
BEY 020 Question Paper December 2025 Exam Pattern and Marks Breakdown (BEY-020 December 2025 Question Paper)
The paper runs for three hours with a total of 70 marks and is divided into two sections. Section A is fully compulsory and carries 25 marks across five subparts of five marks each. Section B carries 45 marks, where you attempt any three questions from four available, each worth 15 marks. Here's the important part, Section A touches every chapter in the syllabus, so skipping even one topic during revision usually costs you easy marks that others are busy collecting.
All Questions BEY 020 Question Paper December 2025 IGNOU (Complete List)
Below is the full paper exactly as it appeared in the IGNOU Term End Examination December 2025. The attached PDF shows the original paper for your reference.
Note: There are two Sections in this paper. All questions in Section A are compulsory. Attempt any three questions from Section B.
Section A (Compulsory, 25 marks)
(a) Convert the following:
(i) (ABCD9)16 into equivalent binary number
(ii)2 into equivalent hexadecimal number
(iii) (57.6875)10 into equivalent binary number
(iv)8 into equivalent binary number
(v)2 into equivalent octal number
(b) Define the term 'Operating System'. Write and explain any four functions of it.
(c) Define the term 'Software'. Write and explain the following in brief: (i) System Software (ii) Application Software
(d) Write and explain in brief on any five hardware components of a typical personal computer.
(e) Write and explain in brief about any two cables used in a computer network.
Section B
Note: Attempt any three questions from question no. 2 to question no. 5.
Question 2 (15 marks)
(a) Define a Compiler and Interpreter. Write at least three merits and demerits of both.
(b) What is OSI Reference Model? Explain in brief the network and transport layer of it with at least two protocols being used in each layer.
(c) What is a 'Spreadsheet' in Excel? Explain any four functions of it with one example for each.
Question 3 (15 marks)
(a) Define 'primary memory' of a computer system. Write and explain in brief about any two primary memories.
(b) Write and explain in brief about HTTP and HTTPS protocols.
(c) What is an IP Address? Explain IPv4 address with an example. What is e-Learning?
Question 4 (15 marks)
(a) Explain in brief about e-Learning content development process along with a diagram.
(b) What is a 'search engine' in the context of Internet? Explain in brief any two prominent search engines.
(c) What is Social Networking? Explain any two social networking media with their merits and limitations.
Question 5 (15 marks)
Write short notes on any five of the following:
(i) Network Protocol with an example (ii) DRAM (iii) Disk Fragmentation (iv) Bus Topology (v) VLAN (vi) MICR and OCR (vii) Procedure-oriented and Object-oriented programming language
BEY 020 Question Paper December 2025 Syllabus Topics Covered
The December 2025 paper pulls from almost every important unit of the BEY-020 syllabus. You will notice questions on number system conversions across binary, octal, decimal, and hexadecimal, operating systems, system and application software, hardware components, networking cables, compilers and interpreters, OSI reference model, network and transport layer protocols, Excel spreadsheets, primary memory, HTTP and HTTPS, IP addressing, e-learning, search engines, social networking, network protocols, DRAM, disk fragmentation, bus topology, VLAN, MICR, OCR, and programming language types.
Sample Answer Preview BEY-020 Computer Basics and PC Software Solved Question Paper Explanation
Take Question 1(a)(i) as an example. Converting (ABCD9)16 into binary means replacing each hex digit with its four bit equivalent. A becomes 1010, B becomes 1011, C becomes 1100, D becomes 1101, and 9 becomes 1001. Put together, the answer reads 10101011110011011001. Our solved paper shows the full mapping table, the grouping logic, and a short verification step. Every conversion question follows this same clean structure, digit mapping first, grouping next, and final answer written clearly on a fresh line.
How to Write High-Scoring Answers in BEY 020 Question Paper December 2025
For number system conversions, always write the conversion table or grouping rule before jumping to the answer. For definitions, start with a one line clear definition, then expand with two or three features. For OSI or networking questions, use a labelled diagram whenever possible. Most students lose marks by writing long paragraphs without headings. Use subheadings for subparts, underline final answers, and write protocol names in capital letters. Short notes in Question 5 should stay within one page each and carry at least one small example.
Who Should Use This BEY-020 Solved Question Paper December 2025?
This solved paper is built for IGNOU BSCAEY students appearing in June 2026, December 2026, or any later session. It suits first time exam takers who want direction on how IGNOU frames computer basics questions, repeaters working on their weak networking or memory sections, and working students with only a few hours per week for revision. If definitions feel easy but number conversions slow you down, the worked solutions balance your preparation and save you hours of confusion during the final revision phase.
Why This is Better Than Free BEY-020 December 2025 Question Paper PDFs and Telegram Files
Free files circulating on Telegram often arrive with broken symbols, wrong conversion steps, or scans where the hexadecimal digits look unreadable. Some PDFs copy answers from outdated syllabus versions. A few skip Section A entirely because it is tedious to type properly. Unnati Education's solved paper is checked by writers who have handled IGNOU computer papers for years. You get clean tables, correct conversions, accurate protocol explanations, and solutions that follow IGNOU's marking style closely without any guesswork involved.
Student Reviews BEY-020 Solved Question Paper by Unnati Education
Vikas from Dehradun said the hexadecimal to binary solution finally cleared up a topic he had been avoiding for weeks. Ritu, a BSCAEY student from Ranchi, wrote that the OSI model answer was the first explanation that made the network and transport layers feel connected. Aakash from Bengaluru appreciated how short notes on DRAM and VLAN included examples instead of dry definitions. These small notes keep reaching our team and remind us why checked, classroom style solutions matter more than bulk content without review.
How to Get the BEY-020 Solved Question Paper December 2025 Step by Step
First, click the download or buy button visible on this product page. Second, pay through UPI, debit card, credit card, or net banking, whichever option suits your device. Third, your PDF link arrives in your email within minutes, and the same file stays accessible on your account page for repeat downloads anytime you need it again. No subscription trap. No monthly charge. No waiting for a support agent to share the file over WhatsApp late at night before your exam.
Frequently Asked Questions BEY 020 Question Paper December 2025 IGNOU
Is this the official IGNOU BEY 020 December 2025 paper?
Yes, this is the actual Term End Examination paper conducted by IGNOU in December 2025 for BEY 020 under the Bachelor of Science Applied Science Energy BSCAEY programme. Every question on this page is reproduced exactly as it appeared in the official paper, which makes it a reliable source for your 2026 exam preparation and for any future Term End attempt you may plan later in your studies.
Will this paper help me for my 2026 exam?
It will help you strongly. IGNOU often repeats question themes in BEY 020, especially on number system conversions, operating systems, networking cables, OSI model, protocols, spreadsheets, IP addressing, and e-learning. By practicing the December 2025 paper with solved answers, you understand the examiner style, the expected length for a 5 mark conversion and 15 mark explanatory answer, and how to structure both for full marks in your Term End exam.
Are all number system conversions solved step by step?
Yes. Every conversion question in our solved paper is answered with complete working. You see each hex digit mapped to its four bit binary equivalent, fractional parts handled separately, and every grouping shown clearly on a fresh line. Our team avoids shortcut tricks because Section A rewards method, not just the final correct number written without supporting steps.
Does the paper cover both Section A and Section B fully?
Yes. Our solved paper covers Section A completely and all four questions of Section B, not just three, so you can choose which three suit your preparation best on exam day. This way, if your strong area is networking, you can skip social networking. If memory and software feel easier, you can skip networking. The flexibility helps you plan the exam around your actual strengths.
Is the download instant after payment?
Yes, delivery is instant. Once your payment is confirmed, the BEY 020 solved question paper PDF is sent to your registered email and also saved inside your Unnati Education account dashboard. You can open it on mobile, tablet or laptop, and there is no limit on how many times you download, print or revise the paper during your BSCAEY preparation journey in any upcoming Term End exam cycle across years.
About Unnati Education IGNOU Study Material Experts
Unnati Education is an academic resource platform built for IGNOU students across India. Our team includes graduates, postgraduates, engineers and subject mentors who have personally handled IGNOU coursework. We prepare solved question papers, handwritten assignments and revision notes in student friendly language. Our focus is simple, we want you to stop depending on unreliable free files and start preparing with material you can actually trust during your exam cycle.
Explore More IGNOU BEY-020 Solved Papers and Study Material
You can also explore BEY 020 solved assignments, previous year question papers from June and December cycles, important questions lists, and short revision notes on our website. Together, these resources give you a complete preparation package for Computer Basics and PC Software, from the first reading of the course to your final revision the night before your IGNOU BSCAEY Term End examination in any upcoming session.